What is Coastal Prep Style?

Coastal prep is the meeting point between New England prep and relaxed beach culture. It takes the structure and polish of classic preppy style — button-downs, blazers, khakis, loafers — and softens them with seaside colors, breathable fabrics, and a more relaxed fit. The color palette is the defining feature: soft blues, sun-bleached whites, sandy beiges, coral accents, and seafoam greens replace the traditional preppy navy-and-burgundy. Fabrics shift from wool and cotton twill to linen, cotton-linen blends, and lightweight chambray. Silhouettes become slightly more relaxed — a half-lined linen blazer instead of a structured wool one, relaxed-fit chinos instead of slim tailored trousers. Coastal prep works year-round, not just in summer. In cooler months, the aesthetic adapts with cable-knit sweaters in cream and oatmeal, navy peacoats, and Breton stripes. The consistency is in the color palette and the balance between structure and ease — always looking put-together but never rigid. The style has deep roots in resort wear but has evolved into a standalone everyday aesthetic. It appeals to anyone who wants to look polished without the stiffness of traditional prep or the casualness of pure beach style.

For a Saturday lunch at a waterfront restaurant, Carlos wears a sky-blue linen button-down with the sleeves rolled to his elbows, sand-colored chinos, a woven leather belt, and tan suede loafers with no socks. The look is polished enough for a nice restaurant but relaxed enough for a harbor walk afterward — coastal prep in its natural habitat.